Answer:
$5.50
Step-by-step explanation:
We need to divide the total amount earned by the number of t-shirts
= $5.5/shirt
Which of the following expressions is written in scientific notation? 0.2 × 10^-5 31.4 × 10^4 13 × 10^4 1 × 10^-3
2 answers:
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Answer:
Step-by-step explanation:
Given expression is,
To prove this identity we will take the right side of the identity,
[Since
]
= cot A
Hence right side of the equation is equal to the left side of the equation.